March 14 » Admiral Sir John Byng is executed by firing squad aboard HMSMonarch for breach of the Articles of War.
May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
May 6 » English poet Christopher Smart is admitted into St Luke's Hospital for Lunatics in London, beginning his six-year confinement to mental asylums.
May 6 » The end of Konbaung–Hanthawaddy War, and the end of Burmese Civil War (1740–1757).
June 18 » Battle of Kolín between Prussian forces under Frederick the Great and an Austrian army under the command of Field Marshal Count Leopold Joseph von Daun in the Seven Years' War.
November 5 » Seven Years' War: Frederick the Great defeats the allied armies of France and the Holy Roman Empire at the Battle of Rossbach.
Day of death May 2, 1789
The temperature on May 2, 1789 was about 9.0 °C. Wind direction mainly northeast. Weather type: zeer betrokken. Source: KNMI
June 20 » Deputies of the French Third Estate take the Tennis Court Oath.
July 10 » Alexander Mackenzie reaches the Mackenzie River delta.
July 14 » French Revolution: Citizens of Paris storm the Bastille.
September 22 » The office of United States Postmaster General is established.
September 25 » The United States Congress passes twelve constitutional amendments: the ten known as the Bill of Rights, the (unratified) Congressional Apportionment Amendment, and the Congressional Compensation Amendment.
November 20 » New Jersey becomes the first U.S. state to ratify the Bill of Rights.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I10373.php : accessed October 15, 2026), "Douwe Ennes Hopperus (1733-1789)".
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